Jaguar XJ

The XJ is a line of cars marketed by Jaguar since 1968. The first generation from 1968 to 1972 is especially popular. The second generation saw the introduction of the twelve-cylinder XJ6 which competed successfulyl in IMSA GT and Trans Am. The XJ was not truly redesigned until 1986. The XJ220 supercar was introduced in 1992 and marketed until 1994. It was used in IMSA GT also.